Adjustable thoracolumbar orthosis
By using adjustable front and rear orthotic plates and shoulder straps, combined with Velcro and airbag components, the problem of poor applicability of existing thoracolumbar orthotics is solved, achieving personalized fit and comfortable wearing, and improving rehabilitation results.
Patent Information
- Application Number
- CN202520168964.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-24
AI Technical Summary
Existing thoracolumbar orthoses have a fixed structure, which cannot adapt to the body shapes of different people, resulting in a poor wearing experience and affecting the rehabilitation effect.
The design incorporates adjustable front and rear orthotic plates and shoulder straps, combined with Velcro and airbag fitting components, to achieve a personalized fit and support.
It improves the applicability and wearing comfort of orthotics, enhances the fit to the body's curves, and improves rehabilitation results.
Smart Images
Figure CN223845806U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical assistive device technology, specifically an adjustable thoracolumbar orthosis. Background Technology
[0002] Thoracolumbar orthoses can be used for the prevention and rehabilitation of low back pain, post-operative care following lumbar disc herniation and spinal fusion, lumbar fractures, osteoporosis, and post-operative fixation with metal pins. Their primary purpose is to restrict thoracolumbar movement in patients with lumbar disc herniation; the comfort and functionality of their design and manufacture are crucial to the patient's rehabilitation outcome.
[0003] Existing thoracolumbar orthoses have a fixed structure, are suitable for a limited number of people, cannot conform well to the user's body curves, have a poor wearing experience, reduce the effectiveness of the thoracolumbar orthoses, and affect the patient's rehabilitation process. Therefore, it is necessary to design an adjustable thoracolumbar orthose to solve the above problems. Utility Model Content
[0004] The purpose of this invention is to provide an adjustable thoracolumbar orthosis to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable thoracolumbar orthosis, comprising a posterior orthotic plate and a front orthotic plate, wherein two sets of shoulder straps are integrally connected to the top of the posterior orthotic plate, the shoulder straps and the front orthotic plate are connected by a fastening structure, and adjustment mechanisms are provided on both sides of the posterior and front orthotic plates, respectively, and a posterior pad and a front pad are detachably installed on the opposite inner surfaces of the posterior and front orthotic plates, respectively, the front pad and the posterior pad are integrally connected by shoulder strap pads, and an airbag fitting assembly is provided on the opposite inner surface of the posterior pad.
[0006] Preferably, the fastening structure includes a keyhole and a buckle. Multiple keyholes are provided and are linearly cut into the shoulder strap. The buckle is fixedly installed on the top of the outer side of the front orthotic piece. The keyhole and the buckle are fastened and fixed together.
[0007] Preferably, the left and right sides of the posterior and anterior orthotics are respectively fixedly connected with a posterior fixing strap and a front fixing strap, and the outer sides of the posterior and front fixing straps are respectively fixedly connected with a hook and loop fastener and a hook and loop fastener, and the adjustment mechanism is realized by bonding the hook and loop fasteners together.
[0008] Preferably, the airbag fitting assembly consists of a fitting airbag, a connecting air tube, and an inflatable ball. One side of the fitting airbag is fixedly adhered to the surface of the rear pad away from the rear orthotic piece. One end of the connecting air tube extends into the inner cavity of the fitting airbag, and the other end is connected to the inflatable ball.
[0009] Preferably, a plurality of groups of air holes are formed through the back orthopedic piece and the front orthopedic piece.
[0010] Preferably, the front gasket and the back gasket are respectively adhered to the front orthopedic piece and the back orthopedic piece, and the shoulder strap gasket is adhered to the shoulder strap.
[0011] Compared with the prior art, the orthopedic device has the following beneficial effects:
[0012] 1. By setting the front and back orthopedic pieces apart from each other, and connecting and fixing under the flexible adjustment of the shoulder strap and the fixing strap, the orthopedic device can be worn by users of different ages and shapes, and the practicality of the orthopedic device is increased.
[0013] 2. The detachable front and back gaskets can avoid direct adhesion of the orthopedic device, and the orthopedic device is convenient to clean, the service life of the orthopedic device is increased, a plurality of groups of air holes are arranged on the front and back orthopedic pieces, the weight is reduced, the air permeability is improved, the accumulation of sweat is reduced, the skin is not stimulated, the flexibility of the material is increased, and better support effect and wearing comfort are provided. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the orthopedic device;
[0015] Figure 2 It is a schematic diagram of the orthopedic piece connection of the orthopedic device;
[0016] Figure 3 It is a schematic diagram of the connection of the cushion gasket of the orthopedic device;
[0017] Figure 4 It is an enlarged view of the structure at A of the orthopedic device.
[0018] In the drawings: 1, back orthopedic piece, 2, front orthopedic piece, 3, shoulder strap, 4, keyhole, 5, front gasket, 6, back gasket, 7, shoulder strap gasket, 8, back fixing strap, 9, front fixing strap, 10, magic tape male face, 11, magic tape female face, 12, adhesion air bag, 13, communication air pipe, 14, inflatable ball, 15, lock, 16, air hole. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the orthopedic device will be clearly and completely described below with reference to the drawings in the embodiments of the orthopedic device. Obviously, the described embodiments are only part of the embodiments of the orthopedic device, rather than all the embodiments. Based on the embodiments of the orthopedic device, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the orthopedic device.
[0020] Embodiment one: please refer to Figures 1-4The utility model provides a adjustable thoracolumbar orthosis, including back orthosis piece 1 and front orthosis piece 2, back orthosis piece 1 top integral connection has two groups of shoulder straps 3, and the front orthosis piece 2 is connected through buckle structure between shoulder strap 3, and the connection is convenient and easy to operate, and the back orthosis piece 1 and front orthosis piece 2 both sides are equipped with adjusting mechanism, and are fixed in suitable position, improve the use flexibility of orthosis, the back orthosis piece 1 and front orthosis piece 2 relative inner side respectively detachable installation has back gasket 6 and front gasket 5, and the front gasket 5 and back gasket 6 are integrally connected through shoulder strap gasket 7, and the relative inner side of back gasket 6 is equipped with air bag fitting assembly, so that the orthosis and the rear waist of user are completely fitted, and then guarantee that adjustable thoracolumbar orthosis and the close degree of the body curve of user, improve the effect efficacy of thoracolumbar orthosis.
[0021] Specifically, the buckle structure includes a hasp 4 and a lock 15, the hasp 4 is provided with multiple groups and is linearly excavated on the shoulder strap 3, the lock 15 is fixedly installed on the top of the outer side surface of the front orthosis piece 2, the hasp 4 and the lock 15 are buckled and fixed, the left and right sides of the back orthosis piece 1 and the front orthosis piece 2 are fixedly connected with a back side fixing belt 8 and a front side fixing belt 9 respectively, the outer side surfaces of the back side fixing belt 8 and the front side fixing belt 9 are fixedly connected with a magic tape prickle surface 10 and a magic tape floss surface 11 respectively, the adjusting mechanism is realized by the adhesion of the magic tape prickle surface 10 and the magic tape floss surface 11, the air bag fitting assembly is composed of a fitting air bag 12, a communication air pipe 13 and an inflating ball 14, one side of the fitting air bag 12 is fixedly adhered to the side surface of the back gasket 6 away from the back orthosis piece 1, one end of the communication air pipe 13 extends into the inner cavity of the fitting air bag 12, and the other end is communicated with the inflating ball 14, in use, the buckling position of the hasp 4 and the lock 15 in the buckle structure is adjusted according to the body characteristics of the user, then the adhesion length of the magic tape in the side adjusting mechanism is adjusted, and is fixed in the appropriate position, finally the inflating ball 14 in the air bag fitting assembly is pinched and pressed to deliver air into the fitting air bag 12, so as to completely fit the body curve of the user and provide stable support.
[0022] The front gasket 5 and the back gasket 6 are respectively adhered to the front orthosis piece 2 and the back orthosis piece 1, the shoulder strap gasket 7 is adhered to the shoulder strap 3, the wearing comfort of the user is improved, a plurality of groups of air holes 16 are excavated through the back orthosis piece 1 and the front orthosis piece 2, the weight is reduced, the air permeability is improved, the accumulation of sweat is reduced, the skin is not stimulated, the flexibility of the material is increased, and better support effect is provided.
[0023] Working principle: an adjustable chest and lumbar orthosis, before use, the front and rear gaskets are respectively installed with the front and rear orthosis pieces, then the user starts to wear, at this time, according to the body characteristics of the user, the buckle position of the lock eye 4 and the lock 15 in the buckle structure is adjusted, then the adhesion length of the magic tape in the side edge adjusting mechanism is adjusted, and is fixed in the appropriate position, finally, the air in the inflatable ball 14 in the pinching air bag assembly is delivered to the air bag 12, so that the orthosis is completely fitted with the back waist of the user, thereby ensuring the close fitting degree of the adjustable chest and lumbar orthosis with the body curve of the user, and improving the effect of the chest and lumbar orthosis.
[0024] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.
[0025] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.
Claims
1. An adjustable thoracolumbosacral orthosis comprising a posterior orthotic panel (1) and an anterior orthotic panel (2), characterized in that: The back orthopedic sheet (1) is integrally connected with two groups of shoulder straps (3), the shoulder straps (3) and the front orthopedic sheet (2) are connected through the buckle structure, the back orthopedic sheet (1) and the front orthopedic sheet (2) are provided with adjusting mechanisms on the two sides, the back orthopedic sheet (1) and the front orthopedic sheet (2) are respectively detachably installed with back pads (6) and front pads (5) on the opposite inner sides, the front pad (5) and the back pad (6) are integrally connected through the shoulder strap pad (7), and the opposite inner side of the back pad (6) is provided with an air bag fitting assembly.
2. An adjustable thoracolumbar orthosis according to claim 1, characterized in that: The buckle structure comprises a keyhole (4) and a lock (15), the keyhole (4) is provided in multiple groups and is linearly excavated on the shoulder strap (3), and the lock (15) is fixedly installed on the top of the outer side of the front orthopedic sheet (2); the keyhole (4) and the lock (15) are buckled and fixed.
3. An adjustable thoracolumbar orthosis according to claim 1, characterized in that: The left and right sides of the back orthopedic sheet (1) and the front orthopedic sheet (2) are respectively fixedly connected with back side fixing belts (8) and front side fixing belts (9), the outer sides of the back side fixing belts (8) and the front side fixing belts (9) are respectively fixedly connected with magic tape prongs (10) and magic tape furs (11), and the adjusting mechanisms are realized by adhesion through the magic tape prongs (10) and the magic tape furs (11).
4. An adjustable thoracolumbar orthosis according to claim 1, characterized in that: The air bag fitting assembly is composed of a fitting air bag (12), a communication air pipe (13) and an inflating ball (14), one side of the fitting air bag (12) is fixedly adhered to the side surface of the back pad (6) away from the back orthopedic sheet (1), one end of the communication air pipe (13) extends into the inner cavity of the fitting air bag (12), and the other end is in communication with the inflating ball (14).
5. An adjustable thoracolumbar orthosis according to claim 4, characterized in that: The back orthopedic sheet (1) and the front orthopedic sheet (2) are both provided with a plurality of groups of air holes (16) excavated therethrough.
6. An adjustable thoracolumbar orthosis according to claim 1, characterized in that: The front pad (5) and the back pad (6) are respectively adhered to the front orthopedic sheet (2) and the back orthopedic sheet (1), and the shoulder strap pad (7) is adhered to the shoulder strap (3).